Relaunching of Dialogue with Early Churches That Split After Chalcedon VATICAN CITY, JAN. 27, 2003 (Zenit.org).- Rome is witnessing a new ecumenical development aimed at overcoming a 1,500-year-old schism. Representatives of the early Eastern Churches, separated both from Rome as well as from the Byzantine Orthodox Churches during the Council of Chalcedon, in 451, are in the Vatican through Wednesday, to relaunch a second phase of dialogue leading toward full unity. In the first phase of dialogue, John Paul II and these Christian Churches signed important joint declarations on the nature of Christ, to overcome one of the principal reasons...